The fireworks lighting up the night skies with flamboyance never fail to spark excitement from merrymakers. If you understand the science behind fireworks, there is really nothing magical about the enchanting bursting of colors.

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Fireworks 101: How Fireworks Get Their Colors
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The fireworks lighting up the night skies with flamboyance never fail to spark excitement from
merrymakers. If you understand the science behind fireworks, there is really nothing magical about
the enchanting bursting of colors. The brilliant colors that add festive ambiance to a celebration are
but a product of basic chemistry. For a spectacular display of lights and colors, however, artistry
plays an important role, something that you can only expect from experts, such as Sky King
Fireworks.
What’s a firework made of?
Fireworks consist of an aerial shell that is filled with black powder and tiny packets of chemicals
called pyrotechnic stars. The black powder works as the “bursting charge” that launches the shell
into the sky. The pyrotechnic stars consist of electrically neutral metal salts (with an equal number of
positive and negative ions) as well as an oxidizer, a fuel and a binder to keep the components
together.
Incandescence vs. Luminescence
The colors that make fireworks spectacular may be produced in two ways ­ by incandescence and
by luminescence. An incandescent color is produced when the metal, such as a silver or gold
firework, gets so hot that they glow. Heating can make metals glow, casting red to orange colors at
the start and yellow to white colors as they get hotter. By controlling the temperature, the color of the
glow can be manipulated. The colors in flamboyant fireworks, however, are generally produced by
luminescence.
Chemistry Behind Luminescence

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Upon ignition, a lift charge will propel the firework to a certain altitude. The lighted fuse burns its way
into the pyrotechnic stars packed in the interior of the firework shell; its explosion ignites the metal
salts. Heating the atoms of the metal salts will cause the electrons to become excited, releasing a
particular amount of energy in the form of light. The color of the light is determined by the
wavelength of the emitted light. This is called luminescence.
The Art Part
Different metals yield diverse hues. Red fireworks come from use of strontium carbonate, orange
from calcium chloride and yellow from sodium nitrate. Green fireworks can be generated with barium
chloride, and blue from copper chloride. Just like in mixing watercolors or paints, secondary colors
may be produced by blending two metal salts that yield primary colors. Since the colors of the lights
are determined by the kind and quantity of metals to be packed inside the shell, deciding the sizes
and what to put inside constitute the art part in making fireworks.
Firework displays are supposed to step up the level of fun during festive events. Everyone can have
a great time, especially when using Sky King Fireworks, which have been made following strict
standards to warrant safety. With the fireworks safety issues out of the way, your special event can
be a blast literally and metaphorically.